I'm not quite so sure what causes death of natural causes in humans but it seems that the heart, or diaphram, gives up. Could it be possible to remove the head of someone who just died, keep it alive with blood, an oxidation machine and a pump and attach each individual nerve to a board which converts the nerve signals to electricity to move a robotic body. Most importantly, is it possible to haphazardly connect each nerve and the person would learn to control their body like a baby does. (Ex. Nerve controlling arm get rerouted to leg) I was just curious